Adding some more hooks.

main.lua

@@ -1,10 +1,21 @@
 local love = love
 local sound
-local beat = {
-  t = 0,
-  dt = 0,
-  }
-local wave = {
+local state = {
+
+  isGameStarted = false,
+
+  particle = {
+    x = 0.0,
+    y = 0.0,
+    dx = 0.0,
+    dy = 0.0,
+    ddx = 0.0,
+    ddy = 0.0,
+    Update = function() end,
+    Draw = function() end
+  },
+
+  wave = {
     x   = { 1.0, 0.0, -0.5, 0.2, 0.4, 0.8, 0.3, 0.9, -0.4, 0.8, 0.5, 0.1, -0.9 },
     dx  = { 1.0, 0.0, -0.5, 0.2, 0.4, 0.8, 0.3, 0.9, -0.4, 0.8, 0.5, 0.1, -0.9 },
     ddx = { 1.0, 0.0, -0.5, 0.2, 0.4, 0.8, 0.3, 0.9, -0.4, 0.8, 0.5, 0.1, -0.9 },
@@ -15,24 +26,61 @@ local wave = {
     AddImpulse = function( th, size ) end,
 
     ImpactPoint = function( xi, yi, xf, yf ) 
-    local impact = { r = 0, th = 0, x = 0, y = 0, dx = 0, dy = 0 }
+      local impact = { r = 0, th = 0, t = 0, x = 0, y = 0, dx = 0, dy = 0 }
       return impact
     end,
 
     Update = function( dt ) end,
+  },
+
+  beat = {
+    t = nil,
+    dt = nil,
+    mu = nil,
+    score = 0,
+  },
 }
 
---Set up all the game state I need.
+
+--Reset game state.
 local function NewGame()
-  beat.t = love.timer.getTime()
-  beat.dt = 0
+  state.beat = {}
+  state.wave.Reset()
 end
 
-local function OnImpact()
-  --Update beat timer.
-  local t = love.timer.getTime()
-  beat.dt = t - beat.t
+local beat = { }
+local function IsOnBeat( t )
+  if not beat.t then
     beat.t = t
+    return true
+  end
+
+  if not beat.dt then
+
+
+    local WEIGHT = 0.25
+    beat.mu = ( 1.0 - WEIGHT ) * beat.mu + WEIGHT * dt
+
+
+    if beat.score >= 1.0 then
+      beat.score = 0
+      return true
+    end
+
+    return false
+  end
+
+  local function OnImpact( impact )
+    --Update beat timer.
+    if not beat then 
+      beat = { mu = 
+      end
+      local dt = impact.t - beat.t
+      beat.t = impact.t
+
+
+
+
 
       --Handle sound.
       love.audio.play(sound)

tok.txt

@@ -0,0 +1,120 @@
+a
+akesi
+ala
+alasa
+ale
+anpa
+ante
+anu
+awen
+e
+en
+esun
+ijo
+ike
+ilo
+insa
+jaki
+jan
+jelo
+jo
+kala
+kalama
+kama
+kasi
+ken
+kepeken
+kili
+kiwen
+ko
+kon
+kule
+kulupu
+kute
+la
+lape
+laso
+lawa
+len
+lete
+li
+lili
+linja
+lipu
+loje
+lon
+luka
+lukin
+lupa
+ma
+mama
+mani
+meli
+mi
+mije
+moku
+moli
+monsi
+mu
+mun
+musi
+mute
+nanpa
+nasa
+nasin
+nena
+ni
+nimi
+noka
+o
+olin
+ona
+open
+pakala
+pali
+palisa
+pan
+pana
+pi
+pilin
+pimeja
+pini
+pipi
+poka
+poki
+pona
+pu
+sama
+seli
+selo
+seme
+sewi
+sijelo
+sike
+sin
+sina
+sinpin
+sitelen
+sona
+soweli
+suli
+suno
+supa
+suwi
+tan
+taso
+tawa
+telo
+tenpo
+toki
+tomo
+tu
+unpa
+uta
+utala
+walo
+wan
+waso
+wawa
+weka
+wile